EP 1072947 A1 20010131 - Photographic printer and film scanner
Title (en)
Photographic printer and film scanner
Title (de)
Photographischer Printer und Abtastgerät
Title (fr)
Imprimante photographique et balayeur
Publication
Application
Priority
- EP 95107724 A 19950519
- JP 15763294 A 19940708
Abstract (en)
The invention relates to a photographic printer for printing a frame recorded on a photographic film or a film scanner for scanning a frame recorded on a photographic film, comprising a film carrier in which a frame of a photographic film is set, a light source for illuminating said frame of said photographic film set in said film carrier, said light source including diode elements disposed in a matrix for emitting light of red, green and blue colors, said light source illuminating said frame from behind, and an image sensor, constituted by plural cells, for measuring said frame illuminated by said light source photometrically at minute regions of said frame, wherein said diode elements are arranged like a grating, and means are provided for performing three-color sequential photometry or pick-up for said frame recorded on said photographic film. <IMAGE>
IPC 1-7
IPC 8 full level
G03B 27/32 (2006.01); G03B 27/46 (2006.01); G03B 27/54 (2006.01); G03B 27/72 (2006.01); G03B 27/73 (2006.01)
CPC (source: EP US)
G03B 27/547 (2013.01 - EP US); G03B 27/72 (2013.01 - EP US); G03B 27/725 (2013.01 - EP US); G03B 27/735 (2013.01 - EP US)
Citation (search report)
- [YA] US 5122831 A 19920616 - SUZUKI KENJI [JP]
- [YA] DE 4308864 A1 19940113 - AGFA GEVAERT AG [DE]
- [A] US 5128710 A 19920707 - DELUEG VERNER [IT]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0691568 A1 19960110; DE 69534344 D1 20050901; DE 69534344 T2 20060112; DE 69535790 D1 20080904; EP 1072947 A1 20010131; EP 1072947 B1 20080723; EP 1074884 A1 20010207; EP 1074884 B1 20050727; JP H0822081 A 19960123; US 5663782 A 19970902
DOCDB simple family (application)
EP 95107724 A 19950519; DE 69534344 T 19950519; DE 69535790 T 19950519; EP 00120312 A 19950519; EP 00120313 A 19950519; JP 15763294 A 19940708; US 42784095 A 19950426